function firstStep()
{
validateParameters($_POST);
$planId = "basic";
$passThrough = array("address" => $_POST['addr'], "extended_addr" => $_POST['extended_addr'], "city" => $_POST['city'], "state" => $_POST['state'], "zip_code" => $_POST['zip_code']);
try {
/*
* Calling ChargeBee Checkout new Hosted Page API to checkout a new subscription
* by passing plan id the customer would like to subscribe and also passing customer
* first name, last name, email and phone details. The resposne returned by ChargeBee
* has hosted page url and the customer will be redirected to that url.
*
* Note: Parameter embed(Boolean.TRUE) can be shown in iframe
* whereas parameter embed(Boolean.FALSE) can be shown as seperate page.
* Note : Here customer object received from client side is sent directly
* to ChargeBee.It is possible as the html form's input names are
* in the format customer[<attribute name>] eg: customer[first_name]
* and hence the $_POST["customer"] returns an associative array of the attributes.
*/
$hostUrl = getHostUrl();
$result = Chargebee_HostedPage::CheckoutNew(array("subscription" => array("planId" => $planId), "customer" => $_POST['customer'], "embed" => "false", "passThruContent" => json_encode($passThrough), "redirectUrl" => $hostUrl . "/checkout_two_step/redirect_handler", "cancelUrl" => $hostUrl . "/checkout_two_step/signup.html"));
$redirectUrl = $result->hostedPage()->url;
$jsonResponse = array("forward" => $redirectUrl);
print json_encode($jsonResponse, true);
} catch (ChargeBee_InvalidRequestException $e) {
handleInvalidRequestErrors($e, "subscription[plan_id]");
} catch (Exception $e) {
handleGeneralErrors($e);
}
}
function callingIframeCheckoutPage()
{
header('Content-Type: application/json');
validateParameters($_POST);
$planId = "basic";
try {
$result = ChargeBee_HostedPage::CheckoutNew(array("subscription" => array("planId" => $planId), "customer" => $_POST['customer'], "embed" => "true", "iframeMessaging" => "true"));
/*
* Sending hosted page url and hosted page id as response.
*/
$response = array("url" => $result->hostedPage()->url, "hosted_page_id" => $result->hostedPage()->id, "site_name" => ChargeBee_Environment::defaultEnv()->getSite());
print json_encode($response);
} catch (ChargeBee_InvalidRequestException $e) {
handleInvalidRequestErrors($e, "subscription[plan_id]");
} catch (Exception $e) {
handleGeneralErrors($e);
}
}
if ($_POST) {
validateParameters($_POST);
try {
$result = createSubscription();
addShippingAddress($result->subscription(), $result->customer());
$jsonResp = array();
/*
* Forwarding to success page after successful create subscription in ChargeBee.
*/
$queryParameters = "name=" . urlencode($result->customer()->firstName) . "&planId=" . urlencode($result->subscription()->planId);
$jsonResp["forward"] = "thankyou.html";
echo json_encode($jsonResp, true);
} catch (ChargeBee_PaymentException $e) {
handleTempTokenErrors($e);
} catch (ChargeBee_InvalidRequestException $e) {
handleInvalidRequestErrors($e, "plan_id");
} catch (Exception $e) {
handleGeneralErrors($e);
}
}
/* Creates the subscription in ChargeBee using the checkout details and
* stripe temporary token provided by stripe.
*/
function createSubscription()
{
/*
* Constructing a parameter array for create subscription api.
* It will have account information, the temporary token got from Stripe and
* plan details.
* For demo purpose a plan with id 'annual' is hard coded.
* Other params are obtained from request object.
*/
$result = ChargeBee_Subscription::create($createSubscriptionParam);
/*
* Adds shipping address to the subscription using the subscription Id
* returned during create subscription response.
*/
addShippingAddress($result->subscription()->id, $result->customer());
/*
* Forwarding to thank you page.
*/
$jsonResp = array("forward" => "thankyou.html");
print json_encode($jsonResp, true);
} catch (ChargeBee_PaymentException $e) {
handlePaymentException($e);
} catch (ChargeBee_InvalidRequestException $e) {
if ($e->getParam() == "coupon") {
handleCouponErrors($e);
} else {
handleInvalidRequestErrors($e, array("plan_id", "addons[id][0]", "addons[id][1]"));
}
} catch (Exception $e) {
handleGeneralErrors($e);
}
/*
* Add Shipping address using the subscription id returned from
* create subscription response.
*/
function addShippingAddress($subscriptionId, $customer)
{
ChargeBee_Address::update(array("label" => "shipping_address", "subscriptionId" => $subscriptionId, "firstName" => $customer->firstName, "lastName" => $customer->lastName, "addr" => $_POST['addr'], "extended_addr" => $_POST['extended_addr'], "city" => $_POST['city'], "state" => $_POST['state'], "zip" => $_POST['zip_code']));
}
/*
* Adding subscription and addons params to the create subscription estimate request
*/
$params = array("subscription" => $subParams);
$params["addons"] = $addons;
$result = ChargeBee_Estimate::createSubscription($params);
$estimate = $result->estimate();
} catch (ChargeBee_InvalidRequestException $e) {
/*
* Checking whether the error is due to coupon param. If the error is due to
* coupon param then reason for error can be identified through "api_error_code" attribute.
*/
if ($e->getParam() == "subscription[coupon]") {
handleCouponErrors($e);
} else {
handleInvalidRequestErrors($e, array("subscription[plan_id]", "addons[id][0]", "addons[id][1]"));
}
return;
} catch (Exception $e) {
handleGeneralErrors($e);
return;
}
?>
<div class="row">
<div class="col-xs-12">
<div class="page-header"><h3>Your Order Summary</h3></div>
<ul class="text-right list-unstyled">
<?php
foreach ($estimate->lineItems as $li) {
?>
function updateShippingAddress()
{
header('Content-Type: application/json');
validateParameters($_POST);
try {
$result = ChargeBee_Subscription::update(getSubscriptionId(), array("shipping_address" => $_POST['shipping_address']));
$jsonResponse = array("forward" => "/ssp-php/subscription");
print json_encode($jsonResponse, true);
} catch (ChargeBee_InvalidRequestException $e) {
handleInvalidRequestErrors($e);
} catch (Exception $e) {
handleGeneralErrors($e);
}
}